1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adelina 88 [10]
3 years ago
8

3. Two people push on a car with a force of 5150 N, and the car moves a distance of 8.0m. What is the

Physics
2 answers:
MArishka [77]3 years ago
6 0
I think c not sure tho
tangare [24]3 years ago
3 0
The answer is D, work done is equal to force times it’s distance travelled, so 5150*8.0=41200J
You might be interested in
Timed! I would really appreciate some help! thank you!
GenaCL600 [577]

Answer:

x = 5[km]

Explanation:

We must convert the time from minutes to hours.

t=30[min]*\frac{1h}{60min}= 0.5[h]\\

We know that speed is defined as the relationship between space and time.

v=x/t

where:

x = space [m]

t = time = 0.5 [h]

v = velocity [m/s]

Now replacing:

x = 10[\frac{km}{h} ]*0.5[h]\\x=5[km]

4 0
3 years ago
An engineer is designing a runway for a witch. Several brooms will use the runway and the engineer must design it so that it is
jonny [76]

Answer:

1170 m

Explanation:

Given:

a = 3.30 m/s²

v₀ = 0 m/s

v = 88.0 m/s

x₀ = 0 m

Find:

x

v² = v₀² + 2a(x - x₀)

(88.0 m/s)² = (0 m/s)² + 2 (3.30 m/s²) (x - 0 m)

x = 1173.33 m

Rounded to 3 sig-figs, the runway must be at least 1170 meters long.

6 0
3 years ago
Bernoulli's principle is responsible for most of the lift produced by an airplane wing.
Rina8888 [55]

Answer:

huiiiiuuu beautiful...

5 0
3 years ago
If you want to know how energy will move between two objects, what do you
LenaWriter [7]

Answer:

I believe it is C. Their Temps.

Explanation:

Hope my answer has helped you!

8 0
3 years ago
which organ system maintains posture and produces heat? a. muscluar b. nervous c. skeletal d. integumentary
Ostrovityanka [42]
Answer is a shoe this helps
7 0
3 years ago
Other questions:
  • What is one way you can destroy a magnet’s magnetism? a. by putting it in water b. by cooling it c. by heating it d. by breaking
    12·2 answers
  • Is sharpening a pencil a physical change or chemical change
    15·2 answers
  • Which should not be a part of scientific inquiry?
    6·1 answer
  • What is a natural form of pollution?
    12·1 answer
  • Can I get a direct answer please??
    12·1 answer
  • One light-year is the distance light travels in one year. This distance is equal to 9.461 1015 m. After the sun, the star neares
    6·1 answer
  • Which system receives and sends electrical signals throughout the body
    14·2 answers
  • Which FBD would represent a car moving right with a motor force of 250 N, and force of friction of 750N, a weight of 8500N and a
    5·1 answer
  • When a wave has λ=3 m and f=15 Hz, what is the speed of the wave?
    10·1 answer
  • Which statement is true about historical models of the solar system?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!